Company lists · Data refreshed September 2026

Top 25 Enterprise software consulting companies based in the United States

Name: Enterprise software consulting companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 20,358 companies tracked

RevenueBase identified 20,358 enterprise software consulting companies headquartered in the United States as of September 2026 and tracks 800,474 professional contacts across them, including 224,766 with verified work emails and 142,100 with mobile numbers. New York is the largest hub.

This list covers enterprise software consulting companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

20,358Companies

800,474Contacts tracked

224,766Verified emails

142,100Mobile numbers

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The 25 largest enterprise software consulting companies based in the United States

Ranked by team size

Top 25 of 20,358 enterprise software consulting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EXL	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	10001+	40,100 contacts →
	Indirect evidence “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Source: RevenueBase Database · checked Sep 30, 2026
2	UST	Indirect evidence	Aliso Viejo, CA, United StatesHQ checked Sep 30, 2026	10001+	34,875 contacts →
	Indirect evidence “UST is a global digital transformation solutions provider.” Source: RevenueBase Database · checked Sep 30, 2026
3	Virtusa	Indirect evidence	Southborough, MA, United StatesHQ checked Sep 30, 2026	10001+	29,613 contacts →
	Indirect evidence “Virtusa is a global product and platform engineering services company that makes experiences better with technology.” Source: RevenueBase Database · checked Sep 30, 2026
4	CSC	Indirect evidence	United StatesHQ checked Sep 30, 2026	n/a	26,791 contacts →
	Indirect evidence “At CSC, we do amazing things.” Source: RevenueBase Database · checked Sep 30, 2026
5	CDW	Indirect evidence	Vernon Hills, IL, United StatesHQ checked Sep 30, 2026	10001+	13,155 contacts →
	Indirect evidence “At CDW, we know how to make technology work so people can do great things.” Source: RevenueBase Database · checked Sep 30, 2026
6	Synechron	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	10001+	12,820 contacts →
	Indirect evidence “At Synechron, we believe in the power of digital to transform businesses for the better.” Source: RevenueBase Database · checked Sep 30, 2026
7	Movate	Indirect evidence	Plano, TX, United StatesHQ checked Sep 30, 2026	10001+	12,237 contacts →
	Indirect evidence “Movate is a digital technology and customer experience services company committed to disrupting the industry with boundless agility, human-centered innovation, and relentless…” Source: RevenueBase Database · checked Sep 30, 2026
8	Apex Systems	Indirect evidence	Glen Allen, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	12,231 contacts →
	Indirect evidence “Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…” Source: RevenueBase Database · checked Sep 30, 2026
9	Slalom	Partial evidence	Seattle, WA, United StatesHQ checked Sep 30, 2026	10001+	10,032 contacts →
	Partial evidence “Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always.” Source: RevenueBase Database · checked Sep 30, 2026
10	BMC Software	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	5,001-10,000	9,230 contacts →
	Indirect evidence “BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible.” Source: RevenueBase Database · checked Sep 30, 2026
11	World Wide Technology	Indirect evidence	Maryland Heights, MO, United StatesHQ checked Sep 30, 2026	10001+	9,184 contacts →
	Indirect evidence “We are thinkers and doers.” Source: RevenueBase Database · checked Sep 30, 2026
12	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	8,779 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 30, 2026
13	Yash Technologies	Partial evidence	East Moline, IL, United StatesHQ checked Sep 30, 2026	5,001-10,000	7,769 contacts →
	Partial evidence “YASH Technologies is a consulting-led transformation partner with a proven track record of helping customers address their current and prospective digital transformation…” Source: RevenueBase Database · checked Sep 30, 2026
14	R Systems	Strong evidence	El Dorado Hills, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	7,360 contacts →
	Strong evidence “RSI is a trusted software engineering and digital transformation services partner to global enterprises navigating technological change.” Source: RevenueBase Database · checked Sep 30, 2026
15	Epicor	Indirect evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	5,802 contacts →
	Indirect evidence “We’re here for the hard-working businesses that keep the world turning.” Source: RevenueBase Database · checked Sep 30, 2026
16	CGS Computer Generated Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	5,001-10,000	4,608 contacts →
	Partial evidence “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Source: RevenueBase Database · checked Sep 30, 2026
17	Isoftstone	Partial evidence	Plano, TX, United StatesHQ checked Sep 30, 2026	10001+	4,041 contacts →
	Partial evidence “iSoftStone is a global IT service and consulting company that creates value and drives success through technology solutions, service excellence, and digital innovation.” Source: RevenueBase Database · checked Sep 30, 2026
18	Iris Software INC	Partial evidence	Edison, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	3,421 contacts →
	Partial evidence “Iris Software has been a trusted software engineering partner to several Fortune 500 companies for over three decades.” Source: RevenueBase Database · checked Sep 30, 2026
19	ETEAM	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 30, 2026	n/a	3,285 contacts →
	Indirect evidence “For over 25 years, eTeam has been trusted by global organizations to lead high-stakes programs where execution matters as much as strategy.” Source: RevenueBase Database · checked Sep 30, 2026
20	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 30, 2026	10001+	3,119 contacts →
	Indirect evidence “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Source: RevenueBase Database · checked Sep 30, 2026
21	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, United StatesHQ checked Sep 30, 2026	10001+	3,109 contacts →
	Partial evidence “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Source: RevenueBase Database · checked Sep 30, 2026
22	Mouri Tech	Partial evidence	Irving, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	3,051 contacts →
	Partial evidence “MOURI Tech - the global enterprise IT services provider, established in 2005, has been offering innovative solutions underscoring client success, with unwavering commitment.” Source: RevenueBase Database · checked Sep 30, 2026
23	Armanino	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,989 contacts →
	Indirect evidence “Founded as an alternative to the status quo, Armanino doesn’t just keep up with change, we embrace it.” Source: RevenueBase Database · checked Sep 30, 2026
24	VEE Technologies	Partial evidence	Decatur, GA, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,933 contacts →
	Partial evidence “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Source: RevenueBase Database · checked Sep 30, 2026
25	Hitachi Digital Services	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,691 contacts →
	Indirect evidence “Hitachi Digital Services, a wholly owned subsidiary of Hitachi, Ltd, is a global systems integrator powering mission-critical platforms with people and technology.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise software consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise software consulting companies.
Partial evidence: Its own public description names part of enterprise software consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 20,358 enterprise software consulting companies based in the United States

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Enterprise software consulting companies based in the United States at a glance

As of Sep 30, 2026

28.1%Verified-email coverage

17.8%Mobile-number coverage

39.3Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

9,578

11-50

6,167

51-200

3,142

201-500

864

501-1,000

315

1,001-5,000

194

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

43,2610–30

97,93431–60

5,28161–90

13690–180

1,973180+

Company record updated

Median 94.0d

00–30

56,69631–60

176,37661–90

277,56290–180

31,020180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise software consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “enterprise software consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise software consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise software consulting companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 224,766 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise software consulting companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise software consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise software consulting companies are there based in the United States?

RevenueBase identified 20,358 enterprise software consulting companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EXL, headquartered in New York, tops this list with the largest team on record.

Which city has the most enterprise software consulting companies?

New York leads with 696 headquartered companies, followed by Houston (492) and Chicago (400).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 224,766 verified decision-maker contacts tracked across these 20,358 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.